[PATCH] Documentation: fb: udlfb: clean up text and formatting

[Randy Dunlap <rdunlap@infradead.org>]

Clean up punctuation, spelling, and formatting for command line usage
and modprobe config file usage in udlfb.rst.

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Cc: Bernie Thompson <bernie@plugable.com>
Cc: linux-fbdev@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Cc: Helge Deller <deller@gmx.de>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: linux-doc@vger.kernel.org
---
 Documentation/fb/udlfb.rst |   18 +++++++++++-------
 1 file changed, 11 insertions(+), 7 deletions(-)

--- a/Documentation/fb/udlfb.rst
+++ b/Documentation/fb/udlfb.rst
@@ -86,17 +86,21 @@ Module Options
 Special configuration for udlfb is usually unnecessary. There are a few
 options, however.
 
-From the command line, pass options to modprobe
-modprobe udlfb fb_defio=0 console=1 shadow=1
+From the command line, pass options to modprobe::
 
-Or modify options on the fly at /sys/module/udlfb/parameters directory via
-sudo nano fb_defio
-change the parameter in place, and save the file.
+  modprobe udlfb fb_defio=0 console=1 shadow=1
+
+Or modify options on the fly at /sys/module/udlfb/parameters directory via::
+
+  sudo nano fb_defio
+  change the parameter in place, and save the file.
 
 Unplug/replug USB device to apply with new settings
 
-Or for permanent option, create file like /etc/modprobe.d/udlfb.conf with text
-options udlfb fb_defio=0 console=1 shadow=1
+Or for permanent options, create a file like /etc/modprobe.d/udlfb.conf
+with text::
+
+  options udlfb fb_defio=0 console=1 shadow=1
 
 Accepted boolean options: